diff options
Diffstat (limited to 'lib/abbrev.rb')
| -rw-r--r-- | lib/abbrev.rb | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/lib/abbrev.rb b/lib/abbrev.rb index 60dfd3a6d8..aa7e33a65d 100644 --- a/lib/abbrev.rb +++ b/lib/abbrev.rb @@ -45,24 +45,24 @@ module Abbrev seen = Hash.new(0) if pattern.is_a?(String) - pattern = /^#{Regexp.quote(pattern)}/ # regard as a prefix + pattern = /^#{Regexp.quote(pattern)}/ # regard as a prefix end words.each do |word| next if (abbrev = word).empty? while (len = abbrev.rindex(/[\w\W]\z/)) > 0 - abbrev = word[0,len] + abbrev = word[0,len] - next if pattern && pattern !~ abbrev + next if pattern && pattern !~ abbrev - case seen[abbrev] += 1 - when 1 - table[abbrev] = word - when 2 - table.delete(abbrev) - else - break - end + case seen[abbrev] += 1 + when 1 + table[abbrev] = word + when 2 + table.delete(abbrev) + else + break + end end end |